MatsMatsMats.com Junior Spring Board, 36"x24"x8", Carpet Top Excellent for all-around use. Six removable stainless steel springs can be configured to individual's ability. Ideal for gymnasts weighing 75-120 lbs who have difficulty punching a competition board. Junior Spring Board - 36"L x 24"W x 8"H - approx. 38 lbs. Used in gymnastics studios across the country. Made with durable, high-quality materials. Not the cheap stuff. Made in the USA